Did the job tonight, it was a school corridoor in vinyl grey tiles.
I ended up using Xcalibre kit by Solutions.
Very, very impresed by the result as was the head master. I have got to say that the stripper/degreaser was amazing, I let it sit in for a few mins then scrubbed with a black pad and rinsed out with the truckmount,the difference was like night and day. It dried quite quick an thn I applied 2 coats of high gloss coating, it looked like glass when I had finished.
The rest of the school is wood and he wants a quote for that now.
Well pleased